Fluidization centennial and the decades of research and development in Japan

Horio, Masayuki; Kai, Takami; Tsuji, Tomohiro; Hatano, Hiroyuki

doi:10.1016/j.powtec.2022.118093

Cited by 6 publications

(2 citation statements)

References 179 publications

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“…Then, with such an assumed perspective one can concentrate on the search for paradigmatic factors and focus efforts on them. In the case of fluidization research until 2000, the period of each stage was roughly ten years, similar to the period from around 1940 to around 1970 as discussed by Horio [4], and recently by Horio et al [15], and he enjoyed research under the above perspective until around 2000. The three-stage law helps this way.…”

Section: The Three-stage Theory For the Epistemological Process And A...mentioning

confidence: 60%

Six Methodological Findings of a Chemical Engineering Scientist through a Lifelong Odyssey

Horio

2022

Chemie Ingenieur Technik

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The historical turning point we are now facing is the biggest since the Industrial Revolution. For sustainable social metabolic system development, a transformative change in industrial processes and systems as well as our lifestyles is required. A firm cornerstone for a constructive life, a clear perspective for science and technology, and open mindedness will help us to tackle the big issue of a transformative redesign of our society. Furthermore, for effective change from centralized to decentralized energy systems, it is necessary to empower regional communities. This article presents six features concerning the above issues that are methodologically valuable for researchers and engineers.

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Section: The Three-stage Theory For the Epistemological Process And A...mentioning

confidence: 60%

Six Methodological Findings of a Chemical Engineering Scientist through a Lifelong Odyssey

Horio

2022

Chemie Ingenieur Technik

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“…The complexity of DEM is computational and it is appropriate for small-scale laboratory settings with a limited number of particles (Gu et al, 2023;Horio et al, 2023). On the other hand, DPM utilizes velocity and position monitoring of the particle, similar to DEM, but it does not have the capability to provide detailed information on particle sizes and clusters in the composition.…”

Section: Introductionmentioning

confidence: 99%

Computational prediction of green fuels from crude palm oil in fluid catalytic cracking riser

Nuryadi,

Purwanto,

Susmayanti

et al. 2023

Int. J. Renew. Energy Dev.

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Fluid catalytic cracking could convert crude palm oil into valuable green fuels to substitute fossil fuels. This study aimed to predict the phenomenon and green fuels yield in the industrial fluid catalytic cracking riser using computational fluid dynamics. A three-dimensional transient simulation using the Eulerian-Lagrangian with the multiphase particle-in-cell is to investigate reactive gas-particle hydrodynamics and the four-lump kinetic network model with the rare earth-Y catalyst for crude palm oil cracking behaviors. The study results show that the fluid and catalyst velocity profile increase in the middle of the riser reactor because the cracking reaction process that produces OLP and Gas products has a lighter molecular weight. The endothermic reaction causes the temperature profile to decrease because the heat of the reaction comes from the catalyst. This analysis shows that the simulation accurately predicts green fuel products from crude palm oil. As a result, the crude palm oil conversion, organic liquid product yield, and Gas yield correspond to 70 wt%, 28.8 wt%, and 27.5 wt%, respectively. Compared to the experimental study, the computational prediction of yield products showed good agreement and determined the optimal riser dimension. The methodology and results are guidelines for optimizing the FCC riser process using CPO.

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Optimization of process parameters for Trifolium pratense L. seed granulation coating using GA-BP neural network

Ma,

Liu,

Hou

et al. 2024

Heliyon

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Fluidization centennial and the decades of research and development in Japan

Cited by 6 publications

References 179 publications

Six Methodological Findings of a Chemical Engineering Scientist through a Lifelong Odyssey

Six Methodological Findings of a Chemical Engineering Scientist through a Lifelong Odyssey

Computational prediction of green fuels from crude palm oil in fluid catalytic cracking riser

Optimization of process parameters for Trifolium pratense L. seed granulation coating using GA-BP neural network

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